IRIS
FELTRIN, Guglielmo
 Distribuzione geografica
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Continente #
NA - Nord America 2.522
AS - Asia 1.451
EU - Europa 772
SA - Sud America 292
AF - Africa 26
Continente sconosciuto - Info sul continente non disponibili 2
OC - Oceania 2
Totale 5.067
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Nazione #
US - Stati Uniti d'America 2.491
SG - Singapore 748
CN - Cina 312
BR - Brasile 240
IT - Italia 185
FR - Francia 128
HK - Hong Kong 124
VN - Vietnam 113
GB - Regno Unito 105
RU - Federazione Russa 81
UA - Ucraina 71
DE - Germania 56
SE - Svezia 51
IE - Irlanda 39
TR - Turchia 25
IN - India 22
BD - Bangladesh 20
AR - Argentina 18
FI - Finlandia 16
IQ - Iraq 13
PK - Pakistan 13
ID - Indonesia 11
EC - Ecuador 10
MX - Messico 10
CA - Canada 9
KR - Corea 9
BE - Belgio 8
MA - Marocco 8
NL - Olanda 8
ZA - Sudafrica 8
JP - Giappone 6
PL - Polonia 6
CO - Colombia 5
PH - Filippine 5
SA - Arabia Saudita 5
VE - Venezuela 5
DO - Repubblica Dominicana 4
EG - Egitto 4
IR - Iran 4
UY - Uruguay 4
CL - Cile 3
IL - Israele 3
PT - Portogallo 3
PY - Paraguay 3
RO - Romania 3
UZ - Uzbekistan 3
AU - Australia 2
AZ - Azerbaigian 2
BO - Bolivia 2
CZ - Repubblica Ceca 2
ES - Italia 2
EU - Europa 2
JM - Giamaica 2
KE - Kenya 2
KZ - Kazakistan 2
LB - Libano 2
NI - Nicaragua 2
PE - Perù 2
TW - Taiwan 2
AE - Emirati Arabi Uniti 1
AL - Albania 1
AM - Armenia 1
AT - Austria 1
BH - Bahrain 1
CH - Svizzera 1
CR - Costa Rica 1
DK - Danimarca 1
DZ - Algeria 1
ET - Etiopia 1
GR - Grecia 1
GT - Guatemala 1
HN - Honduras 1
JO - Giordania 1
MK - Macedonia 1
NO - Norvegia 1
NP - Nepal 1
PA - Panama 1
RE - Reunion 1
SK - Slovacchia (Repubblica Slovacca) 1
SY - Repubblica araba siriana 1
TH - Thailandia 1
TN - Tunisia 1
Totale 5.067
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Città #
Fairfield 340
Ashburn 274
Singapore 253
Woodbridge 180
Chandler 169
Seattle 151
Cambridge 142
Wilmington 135
Beijing 125
Houston 123
Hong Kong 121
Dearborn 92
Udine 91
Ann Arbor 82
Boardman 69
San Jose 67
Hefei 49
Lauterbourg 48
Ho Chi Minh City 39
Princeton 39
Dublin 38
Jacksonville 32
Los Angeles 32
Hanoi 24
Izmir 20
Redondo Beach 19
São Paulo 19
Trieste 19
San Diego 17
Buffalo 16
Santa Clara 16
New York 14
Ogden 14
The Dalles 14
Dallas 13
San Mateo 12
Kampong Loyang 11
Norwalk 10
Orem 10
Des Moines 9
Guangzhou 9
Rawalpindi 9
Brussels 8
Chicago 8
Helsinki 8
Amsterdam 7
Dhaka 7
Seoul 7
Baghdad 6
Curitiba 6
Dong Ket 6
Düsseldorf 6
Frankfurt am Main 6
Phoenix 6
Pignone 6
Shenyang 6
Wenzhou 6
Atlanta 5
Belo Horizonte 5
Fremont 5
Guarulhos 5
Guayaquil 5
Haiphong 5
Johannesburg 5
Lappeenranta 5
Milan 5
Redmond 5
Rio de Janeiro 5
Tokyo 5
Warsaw 5
Aracaju 4
Augusta 4
Brasília 4
Denver 4
Jinan 4
Kunming 4
Leawood 4
Manaus 4
Monmouth Junction 4
Montevideo 4
Montreal 4
Nanjing 4
Nuremberg 4
Saluzzo 4
Stockholm 4
Thái Bình 4
Bogotá 3
Bologna 3
Boston 3
Castellammare Di Stabia 3
Charlotte 3
Chaumont-en-vexin 3
Istanbul 3
Itajaí 3
Jeddah 3
Lahore 3
Lisbon 3
London 3
Mexico City 3
Mumbai 3
Totale 3.236
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Nome #
Three positive solutions to an indefinite Neumann problem: a shooting method 202
Multiple positive solutions for a superlinear problem: a topological approach 199
More General Nonlinearities f(t,s) 169
Positive solutions for super-sublinear indefinite problems: high multiplicity results via coincidence degree 168
Pairs of positive periodic solutions of nonlinear ODEs with indefinite weight: a topological degree approach for the super-sublinear case 164
Positive solutions to indefinite problems. A topological approach 163
Leray–Schauder Degree for Locally Compact Operators on Open Possibly Unbounded Sets 157
Neumann and Periodic Boundary Conditions: Existence Results 154
An indefinite nonlinear problem in population dynamics: high multiplicity of positive solutions 146
Existence of positive solutions of a superlinear boundary value problem with indefinite weight 146
Maximum Principles and a Change of Variable 146
Mawhin’s Coincidence Degree 144
Multiplicity of positive periodic solutions in the superlinear indefinite case via coincidence degree 140
Existence of positive solutions in the superlinear case via coincidence degree: the Neumann and the periodic boundary value problems 138
Multiple positive solutions of a Sturm-Liouville boundary value problem with conflicting nonlinearities 136
A note on a fixed point theorem on topological cylinders 134
Positive subharmonic solutions to nonlinear ODEs with indefinite weight 133
Periodic solutions to parameter-dependent equations with a ϕ-Laplacian type operator 132
High Multiplicity Results 126
Further Results and Unexplored Problems 125
An application of coincidence degree theory to cyclic feedback type systems associated with nonlinear differential operators 125
Existence Results 125
Positive subharmonic solutions to superlinear ODEs with indefinite weight 121
Subharmonic Solutions and Symbolic Dynamics 121
Neumann and Periodic Boundary Conditions: Multiplicity Results 111
Subharmonic Solutions and Symbolic Dynamics 110
Equilibrium points, periodic solutions and the Brouwer fixed point theorem for convex and non-convex domains 96
Multiplicity of clines for systems of indefinite differential equations arising from a multilocus population genetics model 95
On the number of positive solutions to an indefinite parameter-dependent Neumann problem 94
High multiplicity and chaos for an indefinite problem arising from genetic models 92
Homoclinic and heteroclinic solutions for non-autonomous Minkowski-curvature equations 91
Preface 90
Multiple positive solutions for nonlinear problems with indefinite weight: an overview of Fabio Zanolin's contributions 89
Pairs of positive radial solutions for a Minkowski-curvature Neumann problem with indefinite weight 87
Bound sets for a class of ϕ-Laplacian operators 83
Positive solutions for a Minkowski-curvature equation with indefinite weight and super-exponential nonlinearity 80
Uniqueness of positive solutions for boundary value problems associated with indefinite φ-Laplacian-type equations 78
Dirichlet Boundary Conditions 76
Periodic solutions to superlinear indefinite planar systems: A topological degree approach 70
Preface - Rendiconti del Seminario Matematico dell’Università e Politecnico di Torino, Vol. 78 (2020), No. 2 67
Positive periodic solutions to an indefinite Minkowski-curvature equation 66
A Poincaré-Birkhoff theorem for multivalued successor maps with applications to periodic superlinear Hamiltonian systems 63
Periodic solutions to a perturbed relativistic Kepler problem 60
Nearly-circular periodic solutions of perturbed relativistic Kepler problems: the fixed-period and the fixed-energy problems 52
Parabolic orbits in Celestial Mechanics: a functional-analytic approach 52
Periodic perturbations of central force problems and an application to a restricted 3-body problem 43
Atypical bifurcation for periodic solutions of φ -Laplacian systems 42
Bifurcation of closed orbits of Hamiltonian systems with application to geodesics of the Schwarzschild metric 23
Uniqueness, non-degeneracy, and exact multiplicity of positive solutions for superlinear elliptic problems 18
Prescribed energy periodic solutions of Kepler problems with relativistic corrections 16
A proof of a conjecture on the multiplicity of positive solutions of an indefinite superlinear problem 6
Totale 5.364
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Categoria #
all - tutte 20.264
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 20.264
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021109 0 0 0 0 0 0 0 0 0 0 72 37
2021/2022373 17 26 12 6 13 13 79 17 12 68 54 56
2022/2023341 42 51 2 43 38 82 0 19 41 4 15 4
2023/2024148 14 14 6 1 19 2 1 18 23 0 4 46
2024/20251.031 23 47 93 17 26 80 45 16 101 118 130 335
2025/20261.465 156 133 211 273 204 78 128 50 114 97 21 0
Totale 5.364